Answer:
Golgi apparatus and extracellular matrix
Explanation:Golgi apparatus is the site of modification of synthesized protein transported by cisternae migration from the R.ER. Carbohydrate are either added or removed by the Golgi apparatus at this point. The extracellular matrix which contains storage of macromolecules provided the needed structural and support for the modification.
Therefore if the animal cell lacks ability to add polysaccharides to the protein then , the modification organelle-Golgi apparatus must be missing, and the biochemical support structure (extracellular matrix) for the modification must also be missing.
A chemical change occurred when that happens
The answer is D; homeostasis allows the maintenance and regulation of stability and constancy that is needed to properly function. It is found in cells, tissues and organisms,
After reading the text represented above, it has become clear for me that the source of the instructions from which all of the proteins are made is genes, because, according to the general knowledge of DNA,<span> instructions are stored in the genetic material of a cell which means that they are made od genes, so, answer is obviously A.
Do hope you will find it helpful!</span>